3-1/2" Water well drill rods, 89mm water well DTH drill pipes
Product Introduce
Drill pipes that are used in applications such as DTH basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
According to different application, different diameters of drill tubes are needed, usually we are offering 76mm, 89mm, 95mm, 102mm, 114mm 127mm, 140mm, etc.
Usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc.
According to customers request, from1000mm to 6000mm length of pipe are available.
Feature
1.Hardness and wear resistance combined alloy stell,supplied by national top level specialsteel manufacturer
2.Joint of pipe upset forged,better wear resistance due to increased hardness
3.Joint and pipe are friction-welded,and heat-treated the end-pieces for optimum durability.
4.pipe chemistries are matched to our quench and temper heat treatment processes achieving excellent impact values
Specification
| Outer diameter | Thread | Wall thickness | Length |
| mm | inch | mm | mm |
| 76 | 3'' | API 2 3/8'' REG API 2 7/8'' REG API 3 1/2'' REG API 4 1/2'' REG 2 3/8'' IF 2 7/8'' IF 3 1/2'' IF 3 1/2'' BECO 4 1/2'' BECO | 6.3mm | 8mm | 1000-6000mm |
| 89 | 3 1/2'' | 6.3mm | 8mm | 1000-6000mm |
| 102 | 4'' | 6.3mm | 8mm | 1500-6000mm |
| 114 | 4 1/2'' | 8mm | 10mm | 1500-9000mm |
| 127 | 5'' | 10mm | 12mm | 1500-9000mm |
| 140 | 5 1/2'' | 14mm | 19mm | 3000-12000mm |
We can also supply DTH drill pipe from diameter 76mm to 140mm.
About us
We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.
Delivery Time
Generally need 15-25 days
Transport Way
By air, By Sea or By Express
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3-1/2" API REG 89mm Water Well DTH Drill Pipe Images
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